Fs_rootdir Union Reference

#include <fat.h>


Detailed Description

Union to define a root directory.

Definition at line 256 of file fat.h.


Data Fields

struct {
   U16   u16_pos
 Offset between the beginning of FAT and the beginning of root dir (unit 512B).
   U16   u16_size
 Size of root (unit 512B).
seg
 For FAT 12 & 16, it is a segment (no cluster list).
U32 u32_cluster
 For FAT32, the root directory is a cluster list.

Field Documentation

struct { ... } Fs_rootdir::seg

For FAT 12 & 16, it is a segment (no cluster list).

Referenced by fat_cluster_list(), and fat_mount().

Offset between the beginning of FAT and the beginning of root dir (unit 512B).

Definition at line 261 of file fat.h.

Referenced by fat_cluster_list(), and fat_mount().

Size of root (unit 512B).

Definition at line 262 of file fat.h.

Referenced by fat_cluster_list(), and fat_mount().

For FAT32, the root directory is a cluster list.

Definition at line 258 of file fat.h.

Referenced by fat_allocfreespace(), fat_cluster_list(), and fat_mount().


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